# import asyncio
# from datetime import time
#
#
# async def async_call(llm):
#     await asyncio.sleep(5)
#     print('异步调用完成')
#
#
# async def perform_other_tasks():
#     await asyncio.sleep(5)
#     print('其他任务完成')
#
#
# async def run_async_tasks():
#     start_time = time.time()
#     await asyncio.gather(async_call(None), perform_other_tasks())
#     end_time = time.time()
#     return f"总耗时: {end_time - start_time:.2f}秒"
#
# # 运行异步任务并打印完成时间
# await run_async_tasks()
